RIK

The history of Japanese RIK piston rings dates back almost 100 years. RIKEN Corporation was the first company in Japan to start mass-producing piston rings. Throughout the 20th century, it grew into a giant corporation with offices and factories on several continents worldwide.

One key to its success lies in continuous product development and innovative engineering solutions. They place great emphasis on developing new technologies and constantly reviewing products, thus striving to achieve the highest possible quality.

With RIKEN technology, they offer piston rings that contribute to better fuel efficiency and lower emissions.